The generic name of Fruity Potassium is Potassium Citrate Granules, which works to replenish the body with needed potassium ions and can be used to prevent and treat hypokalemia, as well as for the treatment of premature beats or arrhythmias caused by digitalis toxicity. Potassium deficiency in the human body will cause symptoms such as cramps, body weakness, loss of appetite and so on. When a patient is deficient in potassium, he/she can take potassium supplements such as potassium citrate granules under the guidance of a doctor. Adverse reactions such as nausea and vomiting may occur after taking potassium citrate granules, which are prohibited for patients with high blood potassium, patients with heart failure or severe myocardial damage, and patients with peptic ulcer. When any uncomfortable symptoms occur in the process of taking Potassium Citrate Granules, it is recommended to consult a doctor in time for diagnosis and reasonable treatment by a professional doctor.